Once the board or the electronic equipment has been assembled, we proceed with the electrical test. The test is performed with several combined systems, in this way the quality of the delivered prod- uct has a minimum defect index.
The systems used are:
- Optical scanning test
- In-circuit test with bed of nails
- Automatic or manual functional test
- Final quality test and burn-in
- MTBF test in climate chamber to verify the product life pre and post production and component approval.
Each test is as important as complementary to guarantee the final quality, no one precludes the other.